Juan-José Hidalgo-Diaz

Metacarpophalangeal joint arthroscopy in the fingers other than the thumb: Retrospective comparison of horizontal versus vertical traction

The goal of this study was to compare the advantages and disadvantages of horizontal versus vertical traction by reviewing a small series of metacarpophalangeal (MCP) joint arthroscopy in the fingers other than the thumb. Our series included eight patients operated with traction placed along the axis of the operated finger. In four cases, traction was applied horizontally and in the other four, it was applied vertically. Arthroscopy was performed using dorsomedial and dorsoradial portals. The fluoroscopy unit was placed either vertically or horizontally as required. The average duration of patient set-up was 17.75min in the horizontal traction group and 32min in the vertical traction group. The average tourniquet time was 56.75min in the horizontal traction group and 71min in the vertical traction group. Horizontal traction required an additional procedure that can potentially compromise surgical asepsis. Vertical traction was less comfortable for the surgeon and horizontal placement of the fluoroscope increased the risk of compromised asepsis. Overall, arthroscopy of the MCP joint of the fingers other than the thumb is an easy technique, indicated for trauma-related and chronic lesions, which may be best performed with horizontal traction.

Unicompartmental isoelastic resurfacing prosthesis for malignant tumor of the distal radius: A case report with a 3-year follow-up.

We report a case of 74-year-old man in whom a unicompartmental isoelastic resurfacing prosthesis was used to reconstruct the distal radius after en-bloc resection of a malignant tumor. Thirty-nine months after the operation, on a visual analogic scale, pain score was 0/10 and range of motion was 25° of flexion, 5° of extension, 70° of pronation, 45° of supination, 20° of radial deviation, and 30° of ulnar deviation. The Quick DASH functional score was 72.72/100. With radiographic finding, the prosthesis was well-aligned, with no evidence of loosening but with slightly implant conflict with the lunate. This case report indicates that unicompartmental isoelastic resurfacing prosthesis seems a simple and reliable technique for distal radius reconstruction after en-bloc resection of malignant tumor.

Lésions nerveuses à la paume de la main – sensibilité du test de Weber statique versus test à la compresse

Devant une plaie palmaire de la main, le test a la compresse est utilise pour diagnostiquer des lesions nerveuses, mais ses sensibilites et specificites sont